Nightgown: Easy construction made of satin fabric.
Pimp Boy: Cast by a friend from a licensed Pip-Clock. The cast required a lot of cleaning up. I then painted it, bejeweled it, and added the plexiglass screen and LEDs.
Euclid's C-Finder: Carved from foam, covered in bondo, sanded A LOT, and painted.

Personal Thoughts:

I have been wanting to make a Fallout costume for a while now because I LOVE Fallout SO MUCH! I didn't want to be like everyone else and make a vault dweller so my friend Kilayi and I came up with the brilliant idea for a FALLOUT PARTY. We decided to take the most ridiculous items from Fallout and put them together for a costume. So which outfit from Fallout is awesome and gives you +10 to speech and +1 to luck? Naughty Nightwear of course! Since our courier characters like to party it up in the wasteland we added the destroyed party hat to the costume, also plenty of Buffout, Mentats, and Nuka Cola so we can have a good time. I also added a sunset sarsaparella star cap necklace and a pimp boy to the costume. We also made a ton more props including the Big Book Of Science, Duck and Cover, and The Wasteland Survival Guide. My weapon of choice was Euclid's C-Finder.